DOC《深圳市云风电机责任有限公司》

马达连续转5分钟达到规格下限,10分钟达到正常值 Rated current , rated speed , and rated input power shall reach bottom line of specification after

5 minutes continuous rotation at rated voltage and reach standard specification after

10 minutes continuous at rated voltage. 6-12-2.起动电压是指当突然通电后能够使风扇起动之最低电压 Starting voltage is the least voltage that enables to start the fan by sudden power on. 7.保护功能 Protection:有极性保护 7-1.风扇旋转锁定测试:将风扇通电锁死测试至少3分钟,当锁定解除之后均仍然正常运转 Lock test: Locked

200 units for at least

72 hours. Fans work in normally after locked released. 7-2.反向电压测试:以24V电压作反向导电测试5分钟均不转动,再正向导电仍可正常转动 Reversal voltage test: We took 200pcs for reversal voltage test at 12V for

5 minutes and all remain still. Fans work normally after corrected voltage. 规格说明书 Specifications 转速检测RPM detection T1 T3 VOH T2 T4 VOL T=T1+T2+T3+T4 输出波形:方波 Output waveform: square wave 当电压值愈高(Voltage Y 值),则输出波形愈高 When the voltage value is higher (Voltage Y) the output waveform is higher. 当风扇不转,则输出波形为一水平线 When the fan is shutdown then output waveform is a horizontal line 循环距离愈长(Timer X值),则转速愈慢 The cyclic distance is longer then the RPM is slower. 转速计算公式如下: RPM formula as follows: RPM=

60000 X(ns) Example X=15ns Ls=1000ns Lmin=60000ns RPM=

600000 =4000

15 12.注意事项(Notes): 12-1.使用时请勿超出本规格所规定之极限,否则我们不保证此产品 We will not guarantee the product if the application of our products are exceeded the limitation which is specified on this specification. 12-2.倘若要变更此份文件的任何规格,请务必事先提出要求 In case of changes of the specification specified on this document. A written notice is requested in advance. 12-3 请勿触压叶片以及电源线缭绕风扇或用力拉扯电源线,如此轴心与电源线会被损坏 Please do not touch the impeller with the pressure and never bring the fan with lead wire.The bearing and lead wire may be danaged. 12-4. 本产品不保证因粉尘,小虫进入,而影响寿命与不良品产生 No guarantee on the products against the safety problem or failure caused by powder dust,drop of wate or insect 12-5.如有任何资料及文件与此文件资料不同,将以此分资料为主要参考 If there is any data or related documentation different from this data sheet. This data sheet is the principle reference 12-6.请勿在可燃性气体下任何有害环境中使用 Please do not use the fan in the environment of corrosive gas or liquid or any detrimental gas 12-7.请于六个月内使用,否则风扇存放在很高温或很低温,湿度很高或室温中风扇于六个月后会有漏电流产生 Please do not store the fan in the environment of high/low temperature, high humidity or detrimental gas.Please store within six months ,every six months, shall be a leakage of electric current ot the fan,even though the fan is stored in room temperature 12-8.当风扇于运转中,请勿企图将风扇锁死特别长的时间,如此,会因连续停止不转,产生高热而烧毁风扇 While the fan is in operation ,please do not lock the fan intentionally for a long periods of time,since the continuous stoppage will result in overheat and thus burnt out the fan 12-9.组装风扇时,请特别注意,因共振或振动产生的噪音 During the installation of the fan, please pay substantial attention to possible notice caused by resonance 12-10.当搬运或作业中,风扇如从60CM的高度落下将会对叶片的平衡产生若干影响,特别是滚珠轴承避免掉落 It is very important to notify that avoid to drop from 60CM height when in any movement or operation,it will impact the balance of blade.Especially ball bearing structure is avoided to drop down 12-11. 锁外壳之螺丝扭力不得超4Kgf. The torque of the screw which locked the frame should not exceed